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What else can I help you with?
They may not have to?
They may not have to do it, but you need them to do a rectal exam first, that is the way the find colon cancer
How do you confirm ovarian cancer?
You can confirm a prognosis of colon cancer by visiting your doctor. Your doctor will order blood tests and perform a physical exam to confirm the prognosis.
What is a colonscopy?
This is an exam that basically tests for colon cancer (butt). Usually you do not need this until you are older.. maybe around your 50s
How is prostate cancer detected?
Prostate cancer can be detected in one of the following ways: 1) PSA test, with abnormally high score, usually above 8 2) biopsy of prostatic tissue, and presence of cancer cells in tissue 3) Abnormalities in prostate gland during exam, such as enlarged prostate, bumps on the prostate, sore when touched during exam, or prostate tissue is hard and leathery. When any of the issues in #3 are detected, a biopsy is given to confirm presence of cancer.
What is the digital rectal exam for colon cancer?
digital rectal exam (DRE). The DRE includes manual examination of the rectum, anus, and the prostate. During this examination, the physician examines the anus and the surrounding skin for hemorrhoids, abscesses, and other irregularities.
How can low oxygen affect a colon Exam?
Low oxygen levels (hypoxia) can impact a colon exam by reducing the visibility of the colon lining, which may affect the quality of the images obtained during the procedure. This can make it difficult for the healthcare provider to accurately assess the colon for abnormalities such as polyps or tumors. It is important for the colon to have adequate oxygen supply during the exam to ensure optimal results.
Colon cancer?
DefinitionColon, or colorectal, cancer is cancer that starts in the large intestine (colon) or the rectum (end of the colon).Other types of cancer can affect the colon, such as lymphoma, carcinoid tumors, melanoma, and sarcomas. These are rare. In this article, use of the term "colon cancer" refers to colon carcinoma only.Alternative NamesColorectal cancer; Cancer - colon; Rectal cancer; Cancer-rectum; Adenocarcinoma- colon; Colon -adenocarcinomaCauses, incidence, and risk factorsAccording to the American Cancer Society, colorectal cancer is one of the leading causes of cancer-related deaths in the United States. However, early diagnosis often leads to a complete cure.Almost all colon cancer starts in glands in the lining of the colon and rectum. When most people and when doctors talk about colorectal cancer, this is generally what they are referring to.There is no single cause for colon cancer. Nearly all colon cancers begin as noncancerous (benign) polyps, which slowly develop into cancer.You have a higher risk for colon cancer if you:Are older than 60Are African American and eastern European descentEat a diet high in red or processed meatHave cancer elsewhere in the bodyHave colorectal polypsHave inflammatory bowel disease (Crohn's disease or ulcerative colitis)Have a family history of colon cancerHave a personal history of breast cancerCertain genetic syndromes also increase the risk of developing colon cancer. Two of the most common are hereditary nonpolyposis colorectal cancer (HNPCC), also known as Lynch syndrome, and familial adenomatous polyposis (FAP).What you eat may play a role in your risk of colon cancer. Colon cancer may be associated with a high-fat, low-fiber diet and red meat. However, some studies found that the risk does not drop if you switch to a high-fiber diet, so the cause of the link is not yet clear.Smoking cigarettes and drinking alcohol are other risk factors for colorectal cancer.SymptomsMany cases of colon cancer have no symptoms. The following symptoms, however, may indicate colon cancer:Abdominal pain and tenderness in the lower abdomenBlood in the stoolDiarrhea, constipation, or other change in bowel habitsIntestinal obstructionNarrow stoolsUnexplained anemiaWeight losswith no known reasonSigns and testsWith proper screening, colon cancer can be detected before symptoms develop, when it is most curable.Your doctor will perform a physical exam and press on your belly area. The physical exam rarely shows any problems, although the doctor may feel a mass in the abdomen. A rectal exam may reveal a mass in patients with rectal cancer, but not colon cancer.A fecal occult blood test (FOBT) may detect small amounts of blood in the stool, which could suggest colon cancer. However, this test is often negative in patients with colon cancer. For this reason, a FOBT must be done along with colonoscopy or sigmoidoscopy. It is also important to note that a positive FOBT doesn't necessarily mean you have cancer.Imaging tests to diagnose colorectal cancer include:ColonoscopySigmoidoscopyNote: Only colonoscopy can see the entire colon.Blood tests that may be done include:Complete blood count (CBC) to check for anemiaLiver function testsIf your doctor learns that you do have colorectal cancer, more tests will be done to see if the cancer has spread. This is called staging. CT or MRI scans of the abdomen, pelvic area, chest, or brain may be used to stage the cancer. Sometimes, PET scans are also used.Stages of colon cancer are:Stage 0: Very early cancer on the innermost layer of the intestineStage I: Cancer is in the inner layers of the colonStage II: Cancer has spread through the muscle wall of the colonStage III: Cancer has spread to the lymph nodesStage IV: Cancer has spread to other organsBlood tests to detect tumor markers, including carcinoembryonic antigen (CEA) and CA 19-9, may help your physician follow you after treatment.TreatmentTreatment depends partly on the stage of the cancer. In general, treatments may include:Chemotherapy to kill cancer cellsSurgery (most often a colectomy) to remove cancer cellsRadiation therapy to destroy cancerous tissueStage 0 colon cancer may be treated by removing the cancer cells, often during a colonoscopy. For stages I, II, and III cancer, more extensive surgery is needed to remove the part of the colon that is cancerous. (See: Colon resection)There is some debate as to whether patients with stage II colon cancer should receive chemotherapy after surgery. You should discuss this with your oncologist.Almost all patients with stage III colon cancer should receive chemotherapy after surgery for approximately 6 - 8 months. The chemotherapy drug 5-fluorouracil has been shown to increase the chance of a cure in certain patients.Chemotherapy is also used to treat patients with stage IV colon cancer to improve symptoms and prolong survival.Irinotecan, oxaliplatin, capecitabine, and 5-fluorouracil are the three most commonly used drugs.Monoclonal antibodies, including cetuximab (Erbitux), panitumumab (Vectibix), and bevacizumab (Avastin) have been used alone or in combination with chemotherapy.You may receive just one type, or a combination of the drugs.For patients with stage IV disease that has spread to the liver, various treatments directed specifically at the liver can be used. This may include:Burning the cancer (ablation)Cutting out the cancerDelivering chemotherapy or radiation directly into the liverFreezing the cancer (cryotherapy)Although radiation therapy is occasionally used in patients with colon cancer, it is usually used in combination with chemotherapy for patients with stage III rectal cancer.Support GroupsFor additional resources and information, see colon cancer support groups.Expectations (prognosis)Colon cancer is, in many cases, a treatable disease if caught early.How well you do depends on many things, including the stage of the cancer. In general, when treated at an early stage, the vast majority of patients survive at least 5 years after their diagnosis. (This is called the 5-year survival rate.) However, the 5-year survival rate drops considerably once the cancer has spread.If the colon cancer does not come back (recur) within 5 years, it is considered cured. Stage I, II, and III cancers are considered potentially curable. In most cases, stage IV cancer is not curable.ComplicationsBlockage of the colonCancer returning in the colonCancer spreading to other organs or tissues (metastasis)Development of a second primary colorectal cancerCalling your health care providerCall your health care provider if you have:Black, tar-like stoolsBlood during a bowel movementChange in bowel habitsPreventionThe death rate for colon cancer has dropped in the last 15 years. This may be due to increased awareness and screening by colonoscopy.Colon cancer can almost always be caught in its earliest and most curable stages by colonoscopy. Almost all men and women age 50 and older should have a colon cancer screening. Patients at risk may need screening earlier.Colon cancer screening can find precancerous polyps. Removing these polyps may prevent colon cancer.For information, see:Colon cancer screeningColonoscopyDietary and lifestyle modifications are important. Some evidence suggests that low-fat and high-fiber diets may reduce your risk of colon cancer.Several studies have reported that NSAIDs (aspirin, ibuprofen, naproxen, celecoxib) may help reduce the risk of colorectal cancer. However, the U.S. Preventive Services Task Force and the American Cancer Society recommends against taking aspirin or other anti-inflammatory medicines to prevent colon cancer if you have an average risk of the disease -- even if someone in your family has had the condition. Taking more than 300 mg a day of aspirin and similar drugs may cause dangerous gastrointestinal bleeding and heart problems in some people.Although low-dose aspirin may help reduce your risk of other conditions, such as heart disease, it does not lower the rate of colon cancer.ReferencesNational Comprehensive Cancer Network. NCCN Clinical Practice Guidelines in Oncology: Colon Cancer. V3.2009.Cuzick J, Otto F, Baron JA, et al. Aspirin and non-steroidal anti-inflammatory drugs for cancer prevention: an international consensus statement. Lancet Oncol. 2009 May;10(5):501-7.Lieberman DA. Clinical practice. Screening for colorectal cancer. N Engl JMed. 2009 Sep 17;361(12):1179-87.Cappell MS. Pathophysiology, clinical presentation, and management of colon cancer. Gastroenterol Clin North Am. 2008;37:1-24.
Would a high swab detect cervical cancer?
Cervical cancer can be detected both clinically (through the OB GYN or clinician that does the exam) and through pathology (both gross pathology that looks at an actual biopsy or cell pathology that looks at cancerous cells) A pathology report is the final indicator of a positive cancer diagnosis.
Can a blood test show HPV?
Cervical cancer can be detected both clinically (through the OB GYN or clinician that does the exam) and through pathology (both gross pathology that looks at an actual biopsy or cell pathology that looks at cancerous cells) A pathology report is the final indicator of a positive cancer diagnosis.
What tests should you take if you are 40 years old?
If you are a 40 year old man, it is recommended to be screened for blood pressure, colon cancer, and cholesterol. Women should receive the same screenings along with a mammogram and a pelvic exam.
How do i know if i have cancer?
You go to a doctor for an exam.
What is a colonoscopyfisherr?
Colonoscopy fissure. I would assume a tear or separation in the lining of the colon. Not caused by the exam.
